Johannesburg, CA 93528 solar market data
Updated January 23, 2018Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Johannesburg 93528 has 2 solar installations at a median installed cost of $3.78/W, recent growth not yet measurable, and a Market Score of 41 — higher than 37% of U.S. zip markets.
Versus California
How 93528 compares with the state
Installed cost
$0.49/W below
state median $4.26/W
Market score
41 vs 53
California scores 53
Share of state installs
0.00%
of 2.3M tracked statewide
Battery attach
0.0%
state 12.7%
Statewide momentum
▲ 1.1%
residential solar added in California, 12 months through Jul 2026
Statewide market
2.3M systems
30.9% of homes · utility-reported through Jul 2026
Growth & pricing
93528 by year
2 installs in the trailing twelve months vs 0 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 93528
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | FUZION ENERGY | 1 | 0 | 3.48 | $3.75 |
| 2 | SOCAL SOLAR | 1 | 0 | 5.22 | $3.80 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|
Equipment
What gets installed in 93528
Share of systems with a recorded brand
Modules
S-ENERGY100.0%
Inverters
ALTENERGY POWER SYSTEM50.0%
SOLAREDGE50.0%
Frequently asked
Quick answers about 93528
How many solar installations are there in 93528?
SolarDNA counts 2 active solar installations in Johannesburg 93528, 2 of them residential, with data through January 23, 2018.
How much does solar cost in 93528?
The median residential system in 93528 cost $3.78 per watt over the trailing twelve months, $0.49/W below the California median.
Is solar growing in 93528?
Recent growth cannot be measured yet for 93528: insufficient recent data (data runs through January 23, 2018).
Who installs solar in 93528?
FUZION ENERGY, SOCAL SOLAR lead the 2 installers with systems in 93528. The full comp set is above.
Is 93528 a good market for solar sales?
93528 scores 41 out of 100 (Good, higher than 37% of U.S. zip markets). With under 500 installations the score is provisional.